CONTREX CX-1102 User Manual
Page 37
Page 35
App Select (CP-202) = 1: The CX-1102 controls both rolls with Dancer Trimmed Unwind
1) If the unwind is a bipolar or a unipolar reversible drive:
a) The wind roll is put into H-Stop.
b) The unwind roll Jogs in reverse to pull material out of the dancer until the dancer error
changes from positive to negative.
c) The unwind roll goes into Jog Stop until the unwind roll stops.
d) Then the unwind roll transitions to Run with Dancer Trim.
e) The wind roll remains in H-Stop.
f) The system state transitions to H-Stop State.
2) If the unwind is a unipolar drive or a unipolar brake:
a) The unwind roll is put into H-Stop.
b) The wind roll jogs forward to pull material out of the dancer until the dancer error changes
from positive to negative.
c) The wind roll goes into Jog Stop until the wind roll stops.
d) Then the unwind roll transitions to Run with Dancer Trim.
e) The wind roll transitions to H-Stop.
f) The system state transitions to H-Stop State.
App Select (CP-202) = 2: The CX-1102 controls both rolls with Dancer Trimmed Wind
1) If the wind is a bipolar or a unipolar reversible or a unipolar drive or a unipolar brake:
a) The unwind roll is put into H-Stop.
b) The wind roll jogs forward to pull material out of the dancer until the dancer error changes
from positive to negative.
c) The wind roll goes into Jog Stop until the wind roll stops.
d) Then the wind roll transitions to Run with Dancer Trim.
e) The unwind roll remains in H-Stop.
f) The system state transitions to H-Stop State.
App Select (CP-202) = 3: The CX-1102 controls only the Dancer Trimmed Unwind roll
1) If the unwind is a bipolar or a unipolar reversible drive:
a) The unwind roll jogs in reverse to pull material out of the dancer until the dancer error
changes from positive to negative.
b) The unwind roll goes into Jog Stop until the unwind roll stops.
c) Then the unwind roll transitions to Run with Dancer Trim.
d) The system state transitions to H-Stop State.
2) If the unwind is a unipolar drive or a unipolar brake :
a) The unwind roll is put into H-Stop.
b) The unwind roll waits until the dancer error changes from positive to negative.
c) Then the unwind roll transitions to Run with Dancer Trim.
d) The system state transitions to H-Stop State.